Individual Calculations June 2023
 Vinoth Kumar, M.  Total change: -20.80  Rating chartPersonal card
 MDCC 1st International FIDE Rated Open Chess Tournament - 2023 Madurai IND 2023-05-06
RcRownchangeKK*chgGame
 1507 1988 6.50 8 -1.04 20 -20.80 
  Praveen, Kumar S 1588  * IND1.0010.08201.60 
  Gopala, Krishnan M 1313 IND1.0010.01200.20 
  Richard, Solomon M 1434 IND0.501-0.4720-9.40 
  Stanley, Blessing J V 1368 IND1.0010.01200.20 
  Rajasurya, J. wf1569 IND1.0010.07201.40 
  Aakash, K P 1636 IND0.501-0.3920-7.80 
  Yashwant, B 1567 IND1.0010.07201.40 
  Mohammed, Tharig S 1583 IND0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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